2229974175

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{207923}}^1$

素因数の和:207960

約数の個数: 48

約数和(自身を含む): 4331472768

約数和(自身を除く): 2101498593

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 143, 165, 195, 275, 325, 429, 715, 825, 975, 2145, 3575, 10725, 207923, 623769, 1039615, 2287153, 2702999, 3118845, 5198075, 6861459, 8108997, 11435765, 13514995, 15594225, 29732989, 34307295, 40544985, 57178825, 67574975, 89198967, 148664945, 171536475, 202724925, 445994835, 743324725, 2229974175]

約数ペア:

[(1, 2229974175), (3, 743324725), (5, 445994835), (11, 202724925), (13, 171536475), (15, 148664945), (25, 89198967), (33, 67574975), (39, 57178825), (55, 40544985), (65, 34307295), (75, 29732989), (143, 15594225), (165, 13514995), (195, 11435765), (275, 8108997), (325, 6861459), (429, 5198075), (715, 3118845), (825, 2702999), (975, 2287153), (2145, 1039615), (3575, 623769), (10725, 207923)]